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Acura Nsx

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The Acura NSX: A Comprehensive Guide

The Acura NSX, short for "New Sportscar eXperimental," represents a pivotal moment in automotive history. Conceived by Honda in the late 1980s and launched under the Acura brand in North America, it aimed to challenge established supercar paradigms. The NSX defied convention by offering exotic performance with unparalleled reliability, usability, and a more approachable price point. Designed with input from Formula 1 legend Ayrton Senna, the NSX pioneered the use of all-aluminum construction and sophisticated suspension technologies, proving that a mid-engine sports car didn't need to be temperamental or uncomfortable for daily driving. The car is considered a supercar, although it also blurred the lines between sportscar and supercar, excelling in both categories.

Generations

First Generation (NA1/NA2; 1990-2005)

  • Years: 1990-2005
  • Key Changes:
    • 1990-1996 (NA1): Original NSX with pop-up headlights, powered by a 3.0-liter V6 VTEC engine producing 270 hp (manual) or 252 hp (automatic). Available with a 5-speed manual or 4-speed automatic transmission. Notable for its all-aluminum monocoque chassis and suspension.
    • 1995 (NSX-T): Introduction of the targa-top NSX, offering open-air driving. The T-top model slightly compromised chassis rigidity, which was addressed in later models.
    • 1997-2005 (NA2): Introduction of a larger 3.2-liter V6 VTEC engine producing 290 hp, available only with a 6-speed manual transmission. The automatic transmission was discontinued in North America. Also featured an improved brake system and slightly revised styling.
    • 2002 Facelift: Pop-up headlights were replaced with fixed headlights. Suspension tuning was further refined.

Second Generation (NC1; 2017-2022)

  • Years: 2017-2022
  • Key Changes:
    • 2017-2022: A completely redesigned hybrid NSX, featuring a twin-turbocharged 3.5-liter V6 engine paired with three electric motors, producing a combined output of 573 hp. Uses a 9-speed dual-clutch transmission (DCT) and all-wheel drive (SH-AWD). The car is significantly heavier than the first-generation model.
    • 2022 NSX Type S: A limited-production run of 350 units. Increased power output to 600 hp and 492 lb-ft of torque. Featured redesigned styling, improved aerodynamics, enhanced braking, and recalibrated SH-AWD.

Reliability & Common Issues

First Generation (NA1/NA2)

The original NSX is renowned for its exceptional reliability, especially compared to other cars in its class. However, being older vehicles, certain issues are more likely to arise:

  • Snap Ring Failure (Manual Transmission): Early 5-speed manual transmissions were prone to snap ring failure, potentially causing catastrophic engine damage. This was addressed in later models. Inspect service history and listen for unusual noises during gear changes.
  • Rust: While the NSX boasts an aluminum chassis, steel components like suspension arms and subframes are still susceptible to rust, especially in regions with harsh winters.
  • Window Regulators: Window regulators can fail, resulting in difficulty raising or lowering the windows.
  • Coolant Reservoir Cracking: The plastic coolant reservoir is known to crack over time, leading to coolant leaks.
  • Targa Top Leaks (NSX-T): NSX-T models can develop leaks around the targa top seal.
  • Oil Leaks: Valve cover gaskets and oil pan gaskets can leak as the car ages.
  • Original Stereo Systems: Original stereo systems can fail.
  • Pop-Up Headlight Motors: Failure of pop-up headlight motors is a common issue on pre-facelift (1990-2001) models.

Second Generation (NC1)

The second-generation NSX is generally reliable, but as a more complex vehicle with hybrid technology, some issues have been reported:

  • Hybrid System Issues: Problems related to the electric motors or battery pack have been reported, though not widespread. Thorough inspection of the hybrid system is crucial.
  • DCT (Dual Clutch Transmission) Issues: Some owners have reported occasional issues with the 9-speed DCT, particularly with shifting smoothness.
  • Electrical Glitches: Occasional electrical glitches related to the infotainment system or other electronic components have been documented.
  • Early Production Model Concerns: As with any new model, early production NC1 NSXs might have a higher risk of minor issues.

Driving Experience

First Generation (NA1/NA2)

The original NSX offers a pure and engaging driving experience. The steering is precise and communicative, the handling is balanced and predictable, and the mid-engine layout provides excellent weight distribution. The VTEC engine is responsive and rewarding, especially at higher RPMs. It is generally considered a very driver-centric and raw experience. The ride is firm but not punishing, making it surprisingly comfortable for longer drives. It is a true "analog" driving experience that connects the driver to the road.

  • Pros: Excellent handling, communicative steering, responsive engine, classic styling, high reliability, comfortable for a supercar.
  • Cons: Can feel underpowered compared to modern supercars, some may find the styling dated.

Second Generation (NC1)

The second-generation NSX delivers a more modern and technologically advanced driving experience. The hybrid powertrain provides instant torque and impressive acceleration. The SH-AWD system enhances grip and stability, making it feel confident in various conditions. The ride is more compliant than the original, making it a more comfortable daily driver. However, some critics argue that it lacks the raw, visceral feel of the first generation.

  • Pros: Impressive acceleration, advanced technology, excellent grip, comfortable ride, modern styling.
  • Cons: Can feel somewhat disconnected from the road, complex hybrid system, heavier than the original.

Buying Advice

First Generation (NA1/NA2)

  • Years to Look For: 1997-2005 models with the 3.2-liter engine and 6-speed manual transmission are generally considered the most desirable. 1995+ NSX-T models are also highly sought after.
  • Years to Potentially Avoid (With Caution): Very early 1990-1991 models should be carefully inspected for the snap ring issue in the manual transmission. Ensure it has been addressed or factor in the cost of repair. Automatic transmission models offer a less engaging driving experience but can be cheaper.
  • Key Things to Inspect: Thoroughly inspect the car for rust, particularly underneath. Check the service history for maintenance records and any documented repairs. Have a pre-purchase inspection performed by a qualified mechanic specializing in NSXs. Verify the condition of the pop-up headlight motors (if applicable), targa top seals (if applicable), and window regulators.
  • Pricing: Prices vary widely based on condition, mileage, and year. Expect to pay a premium for well-maintained, low-mileage examples.

Second Generation (NC1)

  • Years to Look For: Later model years (2020-2022) may have benefited from any early production improvements. The 2022 NSX Type S is the most desirable and collectible, but commands a significantly higher price.
  • Years to Potentially Avoid (With Caution): Early 2017-2018 models should be thoroughly inspected for any potential hybrid system or DCT issues.
  • Key Things to Inspect: Verify the health of the hybrid system and battery pack. Check the DCT for smooth shifting. Ensure all electronic systems are functioning correctly. Look for any signs of damage or previous repairs.
  • Pricing: Prices have been fluctuating based on market conditions and the availability of the limited edition Type S.
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